Guillemot Corporation S.A.

ENXTPA:GUI Stock Report

Market Cap: €64.5m

Guillemot Past Earnings Performance

Past criteria checks 0/6

Guillemot's earnings have been declining at an average annual rate of -59.5%, while the Tech industry saw earnings growing at 37.7% annually. Revenues have been declining at an average rate of 6.7% per year.

Key information

-59.47%

Earnings growth rate

-59.29%

EPS growth rate

Tech Industry Growth-20.90%
Revenue growth rate-6.68%
Return on equity-2.52%
Net Margin-1.91%
Last Earnings Update31 Dec 2025

Recent past performance updates

Analysis Article Apr 05

Why Guillemot's (EPA:GUI) Earnings Are Better Than They Seem

Guillemot Corporation S.A.'s ( EPA:GUI ) solid earnings announcement recently didn't do much to the stock price. Our...
Analysis Article Oct 04

Guillemot's (EPA:GUI) Earnings Offer More Than Meets The Eye

Shareholders appeared to be happy with Guillemot Corporation S.A.'s ( EPA:GUI ) solid earnings report last week. This...
Analysis Article Apr 03

There May Be Reason For Hope In Guillemot's (EPA:GUI) Disappointing Earnings

Shareholders appeared unconcerned with Guillemot Corporation S.A.'s ( EPA:GUI ) lackluster earnings report last week...

Recent updates

Analysis Article May 01

The Guillemot Corporation S.A. (EPA:GUI) Analysts Have Been Trimming Their Sales Forecasts

The latest analyst coverage could presage a bad day for Guillemot Corporation S.A. ( EPA:GUI ), with the analysts...
Analysis Article Apr 05

Why Guillemot's (EPA:GUI) Earnings Are Better Than They Seem

Guillemot Corporation S.A.'s ( EPA:GUI ) solid earnings announcement recently didn't do much to the stock price. Our...
Analysis Article Feb 25

Guillemot Corporation S.A. (EPA:GUI) Shares May Have Slumped 26% But Getting In Cheap Is Still Unlikely

Guillemot Corporation S.A. ( EPA:GUI ) shares have had a horrible month, losing 26% after a relatively good period...
Analysis Article Feb 01

There's Been No Shortage Of Growth Recently For Guillemot's (EPA:GUI) Returns On Capital

If you're looking for a multi-bagger, there's a few things to keep an eye out for. Firstly, we'll want to see a proven...
Analysis Article Oct 04

Guillemot's (EPA:GUI) Earnings Offer More Than Meets The Eye

Shareholders appeared to be happy with Guillemot Corporation S.A.'s ( EPA:GUI ) solid earnings report last week. This...
Analysis Article Sep 28

Guillemot Corporation S.A.'s (EPA:GUI) Price In Tune With Revenues

There wouldn't be many who think Guillemot Corporation S.A.'s ( EPA:GUI ) price-to-sales (or "P/S") ratio of 0.8x is...
Analysis Article May 14

Guillemot Corporation S.A. (EPA:GUI) Soars 26% But It's A Story Of Risk Vs Reward

Despite an already strong run, Guillemot Corporation S.A. ( EPA:GUI ) shares have been powering on, with a gain of 26...
Analysis Article May 07

The Returns On Capital At Guillemot (EPA:GUI) Don't Inspire Confidence

Finding a business that has the potential to grow substantially is not easy, but it is possible if we look at a few key...
Analysis Article Apr 03

There May Be Reason For Hope In Guillemot's (EPA:GUI) Disappointing Earnings

Shareholders appeared unconcerned with Guillemot Corporation S.A.'s ( EPA:GUI ) lackluster earnings report last week...
Analysis Article Mar 07

There's Reason For Concern Over Guillemot Corporation S.A.'s (EPA:GUI) Price

It's not a stretch to say that Guillemot Corporation S.A.'s ( EPA:GUI ) price-to-sales (or "P/S") ratio of 0.6x seems...
Analysis Article Nov 16

Be Wary Of Guillemot (EPA:GUI) And Its Returns On Capital

There are a few key trends to look for if we want to identify the next multi-bagger. Ideally, a business will show two...
Analysis Article Jan 28

We Like Guillemot's (EPA:GUI) Returns And Here's How They're Trending

Finding a business that has the potential to grow substantially is not easy, but it is possible if we look at a few key...
Analysis Article Nov 03

Does Guillemot (EPA:GUI) Deserve A Spot On Your Watchlist?

It's common for many investors, especially those who are inexperienced, to buy shares in companies with a good story...
Analysis Article Aug 05

Returns On Capital Are A Standout For Guillemot (EPA:GUI)

To find a multi-bagger stock, what are the underlying trends we should look for in a business? Amongst other things...
Analysis Article May 04

Returns on Capital Paint A Bright Future For Guillemot (EPA:GUI)

If we want to find a potential multi-bagger, often there are underlying trends that can provide clues. In a perfect...
Analysis Article Aug 07

Shareholders Would Enjoy A Repeat Of Guillemot's (EPA:GUI) Recent Growth In Returns

If you're not sure where to start when looking for the next multi-bagger, there are a few key trends you should keep an...
Analysis Article Apr 08

Guillemot (EPA:GUI) Seems To Use Debt Rather Sparingly

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...
Analysis Article Mar 15

What Can The Trends At Guillemot (EPA:GUI) Tell Us About Their Returns?

Finding a business that has the potential to grow substantially is not easy, but it is possible if we look at a few key...
Analysis Article Feb 17

Are Guillemot's (EPA:GUI) Statutory Earnings A Good Reflection Of Its Earnings Potential?

As a general rule, we think profitable companies are less risky than companies that lose money. Having said that...
Analysis Article Jan 27

At €12.15, Is Guillemot Corporation S.A. (EPA:GUI) Worth Looking At Closely?

Guillemot Corporation S.A. ( EPA:GUI ), is not the largest company out there, but it led the ENXTPA gainers with a...
Analysis Article Jan 09

Is Guillemot Corporation S.A.'s (EPA:GUI) Shareholder Ownership Skewed Towards Insiders?

The big shareholder groups in Guillemot Corporation S.A. ( EPA:GUI ) have power over the company. Large companies...
Analysis Article Dec 22

Did You Participate In Any Of Guillemot's (EPA:GUI) Incredible 459% Return?

Buying shares in the best businesses can build meaningful wealth for you and your family. And highest quality companies...
Analysis Article Dec 07

Here's Why Guillemot (EPA:GUI) Can Manage Its Debt Responsibly

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...
Analysis Article Nov 20

Can Mixed Fundamentals Have A Negative Impact on Guillemot Corporation S.A. (EPA:GUI) Current Share Price Momentum?

Guillemot (EPA:GUI) has had a great run on the share market with its stock up by a significant 27% over the last three...

Revenue & Expenses Breakdown

How Guillemot makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

ENXTPA:GUI Revenue, expenses and earnings (EUR Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Dec 25127-2450
30 Sep 25124-4450
30 Jun 25121-5460
31 Mar 25123-2460
31 Dec 241251450
30 Sep 241264430
30 Jun 241276410
31 Mar 241234410
31 Dec 231191410
30 Sep 231290420
30 Jun 23138-1440
31 Mar 2316310450
31 Dec 2218820460
30 Sep 2219624470
30 Jun 2220428490
31 Mar 2219121460
31 Dec 2117714440
30 Sep 2116320390
30 Jun 2115026330
31 Mar 2113528310
31 Dec 2012130290
30 Sep 209917270
30 Jun 20773250
31 Mar 2069-1240
31 Dec 1961-6230
30 Sep 1968-5240
30 Jun 1975-5250
31 Mar 19784250
31 Dec 188112250
30 Sep 188419250
30 Jun 188626240
31 Mar 188322240
31 Dec 178018230
30 Sep 177514220
30 Jun 177010220
31 Mar 17677220
31 Dec 16643230
30 Sep 16655230
30 Jun 16657240
31 Mar 16657230
31 Dec 15667220
30 Sep 15583200
30 Jun 15500190

Quality Earnings: GUI is currently unprofitable.

Growing Profit Margin: GUI is currently unprofitable.


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: GUI is unprofitable, and losses have increased over the past 5 years at a rate of 59.5% per year.

Accelerating Growth: Unable to compare GUI's earnings growth over the past year to its 5-year average as it is currently unprofitable

Earnings vs Industry: GUI is unprofitable, making it difficult to compare its past year earnings growth to the Tech industry (-3.9%).


Return on Equity

High ROE: GUI has a negative Return on Equity (-2.52%), as it is currently unprofitable.


Return on Assets


Return on Capital Employed


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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/19 03:48
End of Day Share Price 2026/06/19 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Guillemot Corporation S.A. is covered by 3 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Christian AuzanneauCIC Market Solutions (ESN)
Yann de PeyrelongueGilbert Dupont
Maud Penillard ServagnatIn Extenso Financement & Marché